🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.26 AU - 1.42 AU

Year: 569 Days

Day: 25.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.16 AU - 2.5 AU

Year: 1306 Days

Day: 29.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,637,274 km

• M1: 40,242 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.3

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.37 AU - 12.83 AU

Year: 12669 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,637,274 km

• M1: 103,522 km (0.083 R)
• M2: 395,986 km (0.035 R)
• M3: 2,153,461 km (0.091 R)
• M4: 3,831,052 km (0.069 R)
• M5: 5,606,031 km (0.096 R)
• M6: 10,572,979 km (0.116 R)
• M7: 11,714,112 km (0.062 R)
• M8: 12,071,950 km (0.102 R)
• M9: 14,992,848 km (0.05 R)
• M10: 21,292,415 km (0.093 R)
• M11: 23,953,461 km (0.045 R)
• M12: 30,595,009 km (0.081 R)
• M13: 33,134,732 km (0.073 R)
• M14: 42,987,098 km (0.082 R)
• M15: 45,870,746 km (0.101 R)
• M16: 47,209,498 km (0.11 R)
• M17: 51,860,047 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,713 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit